https://bugs.kde.org/show_bug.cgi?id=499372

[email protected] changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |[email protected]

--- Comment #1 from [email protected] ---
This problem has been annoying me for a bit so I tried investigate the problem
the issue is with QMediaPlayer, it wakes the dGPU

MRE:

#include <QCoreApplication>
#include <QMediaPlayer>
#include <QAudioOutput>
#include <QDebug>
#include <QUrl>

int main(int argc, char *argv[])
{
    QCoreApplication a(argc, argv);

    QMediaPlayer player;

    return a.exec();
}


liujustin604@fedora:~/misc/kclock$ cd build
liujustin604@fedora:~/misc/kclock/build$ cat
/sys/bus/pci/devices/0000:64:00.0/power/runtime_status
suspended
liujustin604@fedora:~/misc/kclock/build$ ./test_player &
[1] 79418
liujustin604@fedora:~/misc/kclock/build$ qt.multimedia.ffmpeg: Using Qt
multimedia with FFmpeg version 7.1.1 GPL version 3 or later

liujustin604@fedora:~/misc/kclock/build$ cat
/sys/bus/pci/devices/0000:64:00.0/power/runtime_status
active
liujustin604@fedora:~/misc/kclock/build$ pkill test_player
liujustin604@fedora:~/misc/kclock/build$ 
[1]+  Terminated              ./test_player
liujustin604@fedora:~/misc/kclock/build$ cat
/sys/bus/pci/devices/0000:64:00.0/power/runtime_status
suspended

-- 
You are receiving this mail because:
You are watching all bug changes.

Reply via email to